Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301105 | Resonant converter and voltage conversion method | Shu Zhong, Liqiong Yi, Denghai PAN, Yuping Qiu, Zezhou Yang | 2025-05-13 |
| 12206323 | Bridgeless power factor correction PFC circuit | Hua Jiang, Baoguo CHEN | 2025-01-21 |
| 12194334 | Hook-shaped angle-adjustable fitness handle | — | 2025-01-14 |